CN210259084U - Heat-shrinkable packaging machine - Google Patents

Abstract

The utility model provides a pair of thermal contraction packagine machine, including trapezoidal conveyer belt, set up both ends open-ended heating device in the top of trapezoidal conveyer belt, set up the water tank in heating device's top, pass through the steam pipe in top one side of water tank and connect spherical box, spherical box sets up the top of water tank sets up the generator in the top opposite side of water tank, passes in the axis of rotation of generator turbine fan blade is connected to spherical box, and turbine fan blade sets up in the spherical box, connect the water pipe in the below of spherical box, the water pipe passes the cooler bin intercommunication the water tank. The utility model provides a pair of thermal contraction packing machine can change the size of the exit between heating device and the trapezoidal conveyer belt, makes it the size of the product of more laminating, but also can turn into the electric energy with the produced heat energy of heating device to the effect that reduces the energy consumption has been reached.

Description

Heat-shrinkable packaging machine

Technical Field

The utility model discloses product packaging technical field especially relates to a heat shrink packaging machine.

Background

The heat-shrinkable packaging is that a plastic film with heat-shrinkable performance is utilized to wrap and heat-seal materials, and then a packaged object passes through a heating chamber, so that the film is heated and shrunk at a certain temperature and is tightly attached to the object, and a neat and attractive packaged object is formed. Shrink packaging is one of the more advanced packaging methods in the international market at present, and is characterized in that a shrink film is wrapped outside a product or a packaging piece, then heating is carried out, so that a packaging material is shrunk to tightly wrap the product or the packaging piece, the appearance of the product is fully displayed, and the marketability of the product is improved, so that the appearance and the value are increased; meanwhile, the packaged goods can be sealed, damp-proof and pollution-proof, the goods are protected from being impacted from the outside, certain buffering performance is achieved, and in addition, the possibility that the products are disassembled and stolen can be reduced; the shrink film is shrunk to generate a certain pulling force, so that a group of articles to be packaged can be tightly wrapped. However, the inlet and outlet of the existing heat-shrinkable packaging machine are fixed, but in actual production, the size of the product is not constant, so that the inlet and outlet of the heat-shrinkable packaging machine are too large or too small, and the existing heat-shrinkable compressor has the problem of large energy consumption, thereby increasing the cost of product packaging.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned exists, the utility model provides a pair of heat shrink packaging machine to solve the problem among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pair of heat shrink packaging machine, its characterized in that: including trapezoidal conveyer belt, set up both ends open-ended heating device in the top of trapezoidal conveyer belt, set up the water tank in heating device's top, pass through the steam pipe in top one side of water tank and connect spherical box, spherical box sets up the top of water tank sets up the generator in the top opposite side of water tank, passes at the axis of rotation of generator turbine fan blade is connected to spherical box, and turbine fan blade sets up in the spherical box, connect the water pipe in the below of spherical box, the water pipe passes the cooler bin intercommunication the water tank.

The utility model provides a pair of heat-shrinkable packing machine, preferably, trapezoidal conveyer belt includes the trapezoidal plate that two symmetries set up, and below one side between two trapezoidal plates sets up the action wheel, and below opposite side between two trapezoidal plates sets up from the driving wheel, and the top symmetry between two trapezoidal plates sets up the leading wheel, rotates the connection belt between action wheel, two leading wheels and follow driving wheel, sets up in the outside below of one of them trapezoidal plate and is used for the drive the motor of action wheel.

The utility model provides a pair of heat-shrinkable packing machine, preferably, heating device includes the backup pad that two symmetries set up, and the equal vertical connection of every backup pad is corresponding trapezoidal plate's top all connects three hornblocks in the below both sides of every backup pad, and every three hornblocks are all laminated and are connected correspondingly on trapezoidal plate's the inclined plane, connect electric heating network between two backup pads, electric heating network sets up trapezoidal conveyer belt's top is in every backup pad slide rail, sliding connection chamber door between two corresponding slide rails are all connected to trapezoidal conveyer belt direction of delivery's both sides.

The utility model provides a pair of heat shrink packaging machine, preferably, the bottom of chamber door is the right angled triangle structure, the inclined plane orientation the belt.

The utility model provides a pair of heat shrink packaging machine, preferably all set up the screw thread through-hole on every slide rail, be used for locking at screw thread through-hole female connection the locking bolt of chamber door.

The utility model provides a pair of heat shrink packing machine, preferably the cooling tank intussuseption is filled with cold water, the shape that the water pipe is in the cooling tank is the S type.

The technical scheme has the following advantages or beneficial effects:

the utility model provides a pair of thermal contraction packing machine can change the size of the exit between heating device and the trapezoidal conveyer belt, makes it the size of the product of more laminating, but also can turn into the produced heat energy of heating device into the electric energy, then turns into heat energy with the electric energy to the effect that reduces the energy consumption has been reached.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic view of a heat shrink packaging machine according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of a trapezoidal conveyor belt structure;

FIG. 3 is a schematic view of a heating device;

fig. 4 is a schematic view of the interior of a spherical tank.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific examples, which should not be construed as limiting the invention.

Example 1:

as shown in fig. 1-4, the embodiment 1 of the utility model provides a thermal contraction packaging machine, including trapezoidal conveyer belt 1, trapezoidal conveyer belt 1 includes trapezoidal plate 1.1 that two symmetries set up, rotates in below one side between two trapezoidal plates 1.1 and connects action wheel 1.2, and below opposite side between two trapezoidal plates 1.1 rotates and connects from driving wheel 1.3, and the top symmetry between two trapezoidal plates 1.1 sets up leading wheel 1.4, and two rotate wheel 1.4 homoenergetic and rotate between two trapezoidal plates 1.1, cup joint belt 1.5 at action wheel 1.1, two leading wheels 1.4 and from driving wheel 1.3 between, make belt 1.5's shape be the trapezoidal shape, set up below the outside of one of them trapezoidal plate 1.1 and be used for the drive action wheel 1.2's motor 1.6.

Set up both ends open-ended heating device 2 in the top of trapezoidal conveyer belt 1, set up heating device 2 above trapezoidal conveyer belt 1, make the exit between trapezoidal conveyer belt 1 and heating device 2 be the slope, because steam all is ascending, set up exit into the slope, can prevent effectively that hot-air from revealing away from exit.

Heating device 2 includes backup pad 2.1 that two symmetries set up, and the equal vertical welding of every backup pad 2.1 is corresponding trapezoidal plate 1.1's top all welds three hornblocks 2.2 in the below both sides of every backup pad 2.1, and every three hornblocks 2.2 are all laminated and are connected correspondingly on trapezoidal plate 1.1's the inclined plane, laminating between backup pad 2.1 and the trapezoidal plate 1.1 is inseparabler, not only more pleasing to the eye, can also prevent that hot-air from running off.

Through bolt fastening electric heating net 2.3, electric heating net 2.3 sets up between two backup pads 2.1 trapezoidal conveyer belt 1's top, when the product got into heating device 2 through trapezoidal conveyer belt 1's transport, electric heating net 2.3 heated product package, made the outer film of parcel of product shrink under thermal effect, packed the product.

Slide rails 2.4 are welded on two sides of the conveying direction of the trapezoidal conveying belt 1 on each supporting plate 2.1, and a box door 2.5 is connected between the two corresponding slide rails 2.4 in a sliding manner, so that the box door 2.5 can slide up and down, the sizes of the inlet and the outlet of the heating device 2 are controlled by the up-and-down sliding of the box door 2.5, the sizes of the inlet and the outlet are more attached to products, and the packaging quality of the products is better. The bottom of the box door 2.5 is of a right-angled triangle structure, and the inclined plane faces the belt 1.5, so that products can conveniently enter and exit.

At the top welding water tank 3 of two backup pads 2.1, pass through steam pipe 4 and connect spherical box 5 in top one side of water tank 3, spherical box 5 passes through the base welding and is in the top of water tank 3 passes through bolt fastening generator 6 in the top opposite side of water tank 3, passes at the axis of rotation of generator 6 spherical box 5 welding turbine fan blade 7, turbine fan blade 7 sets up in the spherical box 5, at the below welding water pipe 8 of spherical box 5, water pipe 8 passes the cooler bin 9 intercommunication water tank 3. When the electric heating net 2.3 heats water in the water tank 3, the water in the water tank 3 is evaporated to be changed into steam which enters the spherical tank body 5 through the steam pipe 4, the steam blows the turbine fan blade 7, the turbine fan blade 7 rotates to drive the generator 6 to generate electricity, in the embodiment, the electric energy generated by the generator 6 is stored through the arranged storage battery, and the motor 1.6 and the electric heating net 2.3 are electrically connected with the storage battery, so that the energy can be effectively saved; finally, the hot steam is cooled by the cooling tank 9 to become cold water and returns to the water tank 3 for heating and evaporation.

The working principle is as follows: move the size of the import and export of chamber door 2.5 control heating device 2 according to the size of product, make the import and export laminating product between heating device 2 and the trapezoidal conveyer belt 1, place the product of taking the packing on trapezoidal conveyer belt 1, the product enters into the below of electric heating net 2.3 under the drive of trapezoidal conveyer belt 1, the film of parcel tightly wraps up the product under the effect of heat on the product, the water in water tank 3 can be heated to the heat of electric heating net 2.3, make the water in the water tank 3 become vapor, vapor blows turbine fan blade 7, turbine fan blade 7 rotates and drives generator 6 electricity generation, the electric energy that produces generator 6 through the storage battery is stored, the electric energy in the storage battery can be provided for motor 1.6 and electric heating net 2.3, so can effectual energy saving.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention, and are not described herein.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the person skilled in the art, without affecting the essence of the invention, may make numerous possible variations and modifications, or may modify the equivalent embodiments, without departing from the technical solution of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims (6)

1. A heat shrink packaging machine characterized by: including trapezoidal conveyer belt (1), set up both ends open-ended heating device (2) in the top of trapezoidal conveyer belt (1), set up water tank (3) in the top of heating device (2), pass through steam pipe (4) in top one side of water tank (3) and connect spherical box (5), spherical box (5) set up the top of water tank (3) sets up generator (6) in the top opposite side of water tank (3), passes at the axis of rotation of generator (6) turbine fan blade (7) are connected in spherical box (5), turbine fan blade (7) set up in spherical box (5), connect water pipe (8) in the below of spherical box (5), and water pipe (8) pass cooler bin (9) intercommunication water tank (3).

2. A heat-shrink packaging machine as claimed in claim 1, characterized in that the trapezoidal conveyor belt (1) comprises two symmetrically arranged trapezoidal plates (1.1), a driving wheel (1.2) is arranged on one side below between the two trapezoidal plates (1.1), a driven wheel (1.3) is arranged on the other side below between the two trapezoidal plates (1.1), guide wheels (1.4) are symmetrically arranged above between the two trapezoidal plates (1.1), a connecting belt (1.5) is rotatably arranged between the driving wheel (1.1), the two guide wheels (1.4) and the driven wheel (1.3), and a motor (1.6) for driving the driving wheel (1.2) is arranged below the outer side of one of the trapezoidal plates (1.1).

3. A heat-shrink packaging machine as claimed in claim 2, characterized in that said heating means (2) comprise two symmetrically arranged support plates (2.1), each support plate (2.1) being vertically connected above the corresponding trapezoidal plate (1.1), triangular blocks (2.2) being connected on both sides below each support plate (2.1), each triangular block (2.2) being attached to the inclined surface of the corresponding trapezoidal plate (1.1), an electric heating net (2.3) being connected between the two support plates (2.1), the electric heating net (2.3) being arranged above said trapezoidal conveyor belt (1), slide rails (2.4) being connected on each support plate (2.1) on both sides of the conveying direction of said trapezoidal conveyor belt (1), and a box door (2.5) being slidably connected between the corresponding two slide rails (2.4).

4. A heat-shrink packaging machine as claimed in claim 3, characterized in that the bottom of said box door (2.5) is of right-angled triangular configuration, with the inclined face directed towards said belt (1.5).

5. A heat-shrink packaging machine as claimed in claim 3, characterized in that a threaded through hole is provided in each slide rail (2.4), in which threaded through hole a locking bolt (2.6) for locking the box door (2.5) is screwed.

6. A heat-shrink packing machine as claimed in claim 1, characterized in that said cooling box (9) is filled with cold water, said water tube (8) being S-shaped in the cooling box (9).

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